Question

The magnetic moment of \( \text{Mn}^{3+} \) is:

• A. \(1.73 \, \text{BM} \)
• B. \(2.83 \, \text{BM} \)
• C. \(4.90 \, \text{BM} \)
• D. \(5.92 \, \text{BM} \)

Hint:

Use the formula \( \mu = \sqrt{n(n+2)} \, \text{BM} \) for calculating magnetic moment, where \(n\) is the number of unpaired electrons.